2058907545

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{509}}^1$

素因数の和:644

約数の個数: 96

約数和(自身を含む): 3917289600

約数和(自身を除く): 1858382055

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 83, 95, 135, 171, 249, 285, 361, 415, 509, 513, 747, 855, 1083, 1245, 1527, 1577, 1805, 2241, 2545, 2565, 3249, 3735, 4581, 4731, 5415, 7635, 7885, 9671, 9747, 11205, 13743, 14193, 16245, 22905, 23655, 29013, 29963, 42247, 42579, 48355, 48735, 68715, 70965, 87039, 89889, 126741, 145065, 149815, 183749, 211235, 212895, 261117, 269667, 380223, 435195, 449445, 551247, 633705, 802693, 809001, 918745, 1140669, 1305585, 1348335, 1653741, 1901115, 2408079, 2756235, 4013465, 4045005, 4961223, 5703345, 7224237, 8268705, 12040395, 15251167, 21672711, 24806115, 36121185, 45753501, 76255835, 108363555, 137260503, 228767505, 411781509, 686302515, 2058907545]

約数ペア:

[(1, 2058907545), (3, 686302515), (5, 411781509), (9, 228767505), (15, 137260503), (19, 108363555), (27, 76255835), (45, 45753501), (57, 36121185), (83, 24806115), (95, 21672711), (135, 15251167), (171, 12040395), (249, 8268705), (285, 7224237), (361, 5703345), (415, 4961223), (509, 4045005), (513, 4013465), (747, 2756235), (855, 2408079), (1083, 1901115), (1245, 1653741), (1527, 1348335), (1577, 1305585), (1805, 1140669), (2241, 918745), (2545, 809001), (2565, 802693), (3249, 633705), (3735, 551247), (4581, 449445), (4731, 435195), (5415, 380223), (7635, 269667), (7885, 261117), (9671, 212895), (9747, 211235), (11205, 183749), (13743, 149815), (14193, 145065), (16245, 126741), (22905, 89889), (23655, 87039), (29013, 70965), (29963, 68715), (42247, 48735), (42579, 48355)]